1.
Analysis on the feature and radon survey result of the main active faults in Tianshui area
天水地区主要活动断裂特征与氡气测试成果分析
2.
Primary Analysis of Test Observation of Gas-Radon from the Liao Well No 1 at Xiaxian,Shanxi
山西夏县疗_1井气氡试记观测浅析
3.
The Research of the Radon Measurement and the Instrument of Calibration Technology;
氡气测量和测氡仪器的标定技术研究
4.
Standard methods for radon measurement in environmental air
GB/T14582-1993环境空气中氡的标准测量方法
5.
Study of Active Carbon Measuring Method for Indoor Radon and Radon Daughters
活性炭盒法测量室内空气中氡及其氡子体的研究
6.
THE ORE-PROSPECTING EFFECT OF RADON GAS SURVEY ON THE OUTSKIRTS OF THE LIMU Sn,Nb,Ta ORE DEPOSIT
氡气测量在栗木锡铌钽矿外围的找矿效果
7.
Application of Radon Measurement in the Geothermal Water Survey in Jiamusi City
氡气测量在佳木斯城市地下热水普查的应用
8.
Fault Soil Gas Collecting Rate Effect on the Observation of Rn at Puyang Seismic Station
濮阳地震台断层土壤气采气率对气氡观测结果影响的探讨
9.
Application of CSAMT Detection and Radon Gas Measurement in Geological Exploration of Tunnel Project
CSAMT探测和氡气测量在隧道工程地质勘探中的应用
10.
Studies of Radon Radiation Field in Soil and Development of Radon Measure Instruments;
壤氡辐射场理论研究与测氡仪器研制
11.
In addition, reference is made to the novel techniques of the determination of radon and its daughter products in the atmosphere.
此外，还介绍了一些新方法，例如测量大气中的氡及其衰变产物。
12.
So the gas Rn in groundwater, which is a new observation item of earthquake precursors in groundwater, has an expansively developing prospects.
因此,逸出气氡作为新的地震前兆观测项目,具有广阔的发展前景。
13.
Study on Simulative Measurement of Radon and Thoron Progeny Deposited in Human Respiratory Tract
人体呼吸道氡（气土）子体沉积的模拟测量方法研究
14.
ANALYSIS AND EVALUATION OF FAULTS ACTIVITIES IN CHENGDU REGION WITH RADON CONCENTRATION MEASUREMENTS AFTER WENCHUAN EARTHQUAKE
汶川地震震后大成都地区断裂带活动性氡气测量分析评价
15.
Radon and radondaughter meters and monitors-General requirements
GB/T13163-1991氡及氡子体测量仪与监测仪一般要求
16.
Based on the data of radon eduction rate and meteorological parameters measured in field, this paper discussed the relationship between the meteorological paramters and the surface radon eduction rate of flat or hill type of uramium waste rock heap.
在实测氡析出率和气象参数的基础上,讨论了气象参数对平坦型、型铀废石场表面氡析出率的影响。
17.
The Attempt of Detecting Underground Multi-storey Coal Bed Fire Area Position and Limit by Radon Measure Technique and Induced Polarization Method;
用测氡技术和激发极化法探测地下多层煤层火区位置和范围的尝试
18.
The daughter nuclides of radon and thoron tend to become attached.
氡和钍射气的子体易被气溶胶吸附。